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George Bush Intcntl

$30+ Cheap flights from Kentucky to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — IAH
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Kentucky to George Bush Intcntl

Keep the following information in mind while searching for Kentucky to George Bush Intcntl flight deals. Data was last updated julio 31, 2025.

Round-trip from

$112
(Cheapflightsfares)

One-way from

$68
(Cheapflightsfares)

Popular in

March

Cheapest in

May

Average price

$391

Good round-trip deal

$415 or less

Good one-way deal

$234 or less
From Kentucky to Houston George Bush Intcntl
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One-way flight from Kentucky to Houston George Bush Intcntl
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Kentucky to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Kentucky to Houston George Bush Intcntl.
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Find flight deals from Kentucky to George Bush Intcntl

Cheapest flights from Kentucky to George Bush Intcntl
Explore the most affordable flight options available from Kentucky to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/196:05 amBNA - IAH
1 stop12h 06mSpirit Airlines
mar. 8/1910:00 pmIAH - BNA
1 stop19h 04mSpirit Airlines
Deal found 7/30$112
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/76:00 amCVG - IAH
Nonstop2h 36mFrontier
jue. 8/148:40 amIAH - CVG
Nonstop2h 26mFrontier
Deal found 7/31$141
This CheapOair deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/97:00 amBNA - IAH
1 stop27h 24mMultiple Airlines
sáb. 8/165:27 pmIAH - BNA
1 stop5h 53mMultiple Airlines
Deal found 7/29$172
This Cheapflightsfares deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/212:46 pmSDF - IAH
1 stop5h 57mSpirit Airlines
dom. 8/245:45 amIAH - SDF
1 stop5h 07mSpirit Airlines
Deal found 7/29$186
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:47 amSDF - IAH
1 stop15h 09mMultiple Airlines
mar. 9/165:48 pmIAH - SDF
1 stop14h 31mMultiple Airlines
Deal found 7/31$190
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2710:54 amTYS - IAH
1 stop8h 17mMultiple Airlines
mié. 9/35:45 amIAH - TYS
1 stop9h 20mMultiple Airlines
Deal found 7/30$193
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/239:30 amTYS - IAH
Nonstop2h 30mUnited Airlines
mar. 8/264:30 pmIAH - TYS
Nonstop2h 23mUnited Airlines
Deal found 7/31$209
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/279:40 amSDF - IAH
Nonstop2h 30mUnited Airlines
mié. 9/36:29 pmIAH - SDF
Nonstop2h 31mUnited Airlines
Deal found 7/30$217
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/55:34 pmCVG - IAH
1 stop7h 22mMultiple Airlines
dom. 9/76:58 pmIAH - CVG
2 stops27h 34mMultiple Airlines
Deal found 7/30$217
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/155:03 pmCVG - IAH
Nonstop2h 52mUnited Airlines
dom. 11/238:15 amIAH - CVG
1 stop6h 06mUnited Airlines
Deal found 7/29$219
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:32 pmLEX - IAH
1 stop4h 43mAmerican Airlines
jue. 9/42:52 pmIAH - LEX
1 stop5h 22mAmerican Airlines
Deal found 7/31$224
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/227:35 pmTYS - IAH
1 stop4h 18mAmerican Airlines
dom. 8/246:05 amIAH - TYS
1 stop4h 25mAmerican Airlines
Deal found 7/31$229

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Kentucky to Houston George Bush Intcntl Airport that are best for you.

Fly from

Kentucky

Fly to

George Bush Intcntl

Route

Depart

Return

Price

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

mar. 8/19

6:05 am-6:11 pm

1 stop12h 06m

Houston George Bush Intcntl

mar. 8/19

10:00 pm-5:04 pm

1 stop19h 04m

$112

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

dom. 8/17

6:00 am-7:36 am

Nonstop2h 36m

Houston George Bush Intcntl

vie. 8/22

5:05 pm-8:32 pm

Nonstop2h 27m

$143

NashvilleHouston

BNA - IAH

BNAIAH

Nashville Intl

sáb. 8/9

7:00 am-10:24 am

1 stop27h 24m

Houston George Bush Intcntl

sáb. 8/16

5:27 pm-11:20 pm

1 stop5h 53m

$172

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

jue. 8/21

2:46 pm-7:43 pm

1 stop5h 57m

Houston George Bush Intcntl

dom. 8/24

5:45 am-11:52 am

1 stop5h 07m

$186

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

vie. 9/12

9:47 am-11:56 pm

1 stop15h 09m

Houston George Bush Intcntl

mar. 9/16

5:48 pm-9:19 am

1 stop14h 31m

$190

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

mié. 8/27

10:54 am-6:11 pm

1 stop8h 17m

Houston George Bush Intcntl

mié. 9/3

5:45 am-4:05 pm

1 stop9h 20m

$193

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

sáb. 8/23

9:30 am-11:00 am

Nonstop2h 30m

Houston George Bush Intcntl

lun. 8/25

4:30 pm-7:53 pm

Nonstop2h 23m

$209

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

mié. 10/8

7:05 am-8:39 am

Nonstop2h 34m

Houston George Bush Intcntl

lun. 10/13

8:15 pm-11:44 pm

Nonstop2h 29m

$209

LouisvilleHouston

SDF - IAH

SDFIAH

Louisville Intl

mié. 8/27

9:40 am-11:10 am

Nonstop2h 30m

Houston George Bush Intcntl

mié. 9/3

6:29 pm-10:00 pm

Nonstop2h 31m

$217

CincinnatiHouston

CVG - IAH

CVGIAH

Cincinnati Cinci./N. Kentucky

vie. 9/5

5:34 pm-11:56 pm

1 stop7h 22m

Houston George Bush Intcntl

dom. 9/7

6:58 pm-11:32 pm

2 stops27h 34m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 48 results
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Best time to book a flight from Kentucky to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Kentucky to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Kentucky to Houston George Bush Intcntl Airport (average of $241). Flying from Kentucky to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KY to IAH?

Find hourly flight availability from Kentucky to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Houston George Bush Intcntl Airport as you normally would.

Weekly flight availability from Kentucky to Houston George Bush Intcntl Airport

Explore weekly flight availability from Kentucky to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 31, 2025.

The most flights from USKY to IAH are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated julio 31, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Kentucky to Houston George Bush Intcntl Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Spirit Airlines
6.3
Okay
8,049 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Kentucky to Houston George Bush Intcntl Airport one-way?

    One-way options have recently been found by users for as low as $68 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $82 and Delta from $109 one-way.

  • What are the most popular routes from Kentucky to Houston George Bush Intcntl Airport?

    The most popular flight routes from Kentucky to Houston George Bush Intcntl Airport are Nashville Intl - Houston George Bush Intcntl, Cincinnati Cinci./N. Kentucky - Houston George Bush Intcntl and Louisville Intl - Houston George Bush Intcntl.

  • What are the most reliable airlines from Kentucky to Houston George Bush Intcntl Airport?

    Consider ANA (82%), Copa Airlines (75%) or United Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from Kentucky to Houston George Bush Intcntl Airport.

  • What are the cheapest flights from Kentucky to Houston George Bush Intcntl Airport?

    While on average a flight from Kentucky to Houston George Bush Intcntl Airport is generally $470, our data shows the cheapest flight currently is $179. When looking at the most popular route, (Nashville Intl - Houston George Bush Intcntl), you can expect to pay $122 for that flight.

  • Can I find deals for flights from Kentucky to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Kentucky to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to George Bush Intcntl.

  • Can I find deals for business class flights from Kentucky to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Kentucky to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Kentucky to Houston George Bush Intcntl Airport (average of $241). Flying from Kentucky to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Humble
Conroe
The Woodlands
Tomball
Katy
Jersey Village

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Top 4 airlines flying from Kentucky to George Bush Intcntl

Discover the top 4 airlines that operate flights from Kentucky to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$153Average$267FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$238Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$334FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$289Average$389FlexibilityNo cancel feeOn-time69%

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